Celebs You Didn't Know Went to the Same High School

Bet you didn't know that some of your favorite stars actually passed through the halls of the same high school! Keep clicking to find out who!
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Jack Antonoff and Scarlett Johansson went to the Professional Children's School in New York City - they even dated briefly!
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Jay Z and Busta Rhymes both went to George Westinghouse Vocational and Technical High School in Brooklyn, NY.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Lady Gaga and Nicky Hilton attended Convent of the Sacred Heart in New York City.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Jonah Hill, Kate Hudson, Gwyneth Paltrow, and Maya Rudolph went to Crossroads School in Santa Monica, California.</p>
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Zac Efron and Harry Shum, Jr. attended Arroyo Grande High School in California.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Judd Apatow and Natalie Portman attended Syosset High School in New York.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Drake Bell and Matthew Morrison attended Orange County School of the Arts in California.
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Regis Philbin and Martin Scorsese attended Cardinal Hayes High School in the Bronx, New York.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Ed Harris and Lea Michele attended Tenafly High School in New Jersey.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Robert De Niro, Adrien Grenier, Liza Minnelli, and Vanessa Williams attended Fiorello H. LaGuardia High School in New York City.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Adrien Brody, Omar Epps, Sarah Michelle Gellar, and Al Pacino attended Fiorello H. LaGuardia High School in New York City.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Nicki Minaj and Kelis also attended Fiorello H. LaGuardia High School in New York City.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Joan Baez, Dave and James Franco, and Jeremy Lin went to Palo Alto High School.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Florence Welch and Jessie Ware both went to Alleyn's School in England.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Drew Barrymore, Jason Bateman, John Cho, and Monica Lewinsky attended Pacific Hills School in West Hollywood, California.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Nicolas Cage, Angelina Jolie, Lenny Kravitz, and Betty White attended Beverly Hills High School.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Jamie Lee Curtis, Leighton Meester, David Schwimmer, and Tori Spelling attended Beverly Hills High School.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Tom Cruise and Ezra Koenig attended Glen Ridge High School in New Jersey.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Jennifer Aniston and Chaz Bono were BFFs at New York City's High School of Performing Arts.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
These officemates were once classmates at Newton South High School in Massachusetts.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Freddi Prinze, Jr. and Neil Patrick Harris both attended La Cueva High School in Albuquerque, New Mexico.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: FilmMagic/WireImage</span>
John F. Kennedy, Jr. and David Duchovny became best friends while attending New York City's Collegiate School in the late 1970s.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Rachael Leigh Cook thought Josh Hartnett was really cute when they were both students at Minneapolis South High School.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Kevin Spacey and Val Kilmer attended Chatsworth High School in California.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Naomi Watts and Nicole Kidman were classmates at North Sydney Girls' High School in Australia.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>
Snoop Dogg and Cameron Diaz attended Long Beach Polytechnic High School in California. In an interview with George Lopez, Diaz admitted she might have bought weed from Snoop back in the day!
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: WireImage/Film Magic</span>
Zach Braff and Lauryn Hill attended Columbia High School in Maplewood, New Jersey. Lauryn even went to Zach's Bar Mitzvah!
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images/WireImage</span>
Robert Downey, Jr., Rob Lowe, Charlie Sheen, and Sean Penn were all buddies at Santa Monica High School in California.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images/Getty Images/FilmMagic/Getty Images</span>
Adele and Leona Lewis both attended the BRIT School.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images
Neil Diamond and Barbara Streisand attended Brooklyn's Erasmus Hall High School and were both members of the Glee club.
<p><strong><a href="http://www.iheart.com/perfect-for/activity/back-to-school-1023561472/?campid=content_listen_text" target="_blank">Listen to Back to School Radio on iHeartRadio</a></strong></p>
<p><span style="font-size: 9px;">Photos: Getty Images</span>